On 08/05/2010 03:49 AM, Amos Kong wrote:
> On Thu, Jul 22, 2010 at 01:14:17PM +0300, Michael Goldish wrote:
>> whql_submission runs a submission on a given device. It requires a
>> functioning external DTM server which runs rss.exe like regular Windows VMs,
>> preferably with administrator permissions.
>> The submission is defined by descriptors and device_data objects, which are
>> specified in the config file(s). All jobs of the submission are executed.
>> When all jobs complete, or when the timeout expires, HTML reports are generated
>> and copied to test.debugdir (client/results/default/kvm...whql_submission/debug)
>> and the raw test logs (wtl or xml files) are copied to test.debugdir as well.
>>
>> Changes from v1:
>> - Send job_filter to the automation program to let it know which tests to
>> allow. job_filter defaults to .*, which means all tests of the submission
>> are run.
>> - Instead of determining test status by the 'pass', 'fail' and 'notrun' values,
>> determine it by the 'status' string (e.g. 'Investigate', 'InProgress').
>> - Kill the client VM if the tests don't complete on time.
>> - In the final results summary display the job ID of each job.
>>
>> Signed-off-by: Michael Goldish <mgoldish@xxxxxxxxxx>
>> ---
>> client/tests/kvm/tests/whql_submission.py | 188 +++++++++++++++++++++++++++++
>> 1 files changed, 188 insertions(+), 0 deletions(-)
>> create mode 100644 client/tests/kvm/tests/whql_submission.py
>>
>> diff --git a/client/tests/kvm/tests/whql_submission.py b/client/tests/kvm/tests/whql_submission.py
>> new file mode 100644
>> index 0000000..1fe27c9
>> --- /dev/null
>> +++ b/client/tests/kvm/tests/whql_submission.py
>> @@ -0,0 +1,188 @@
>> +import logging, time, os, re
>> +from autotest_lib.client.common_lib import error
>> +import kvm_subprocess, kvm_test_utils, kvm_utils, rss_file_transfer
>> +
>> +
>> +def run_whql_submission(test, params, env):
>> + """
>> + WHQL submission test:
>> + 1) Log into the guest (the client machine) and into a DTM server machine
>> + 2) Copy the automation program binary (dsso_test_binary) to the server machine
>> + 3) Run the automation program
>> + 4) Pass the program all relevant parameters (e.g. device_data)
>> + 5) Wait for the program to terminate
>> + 6) Parse and report job results
>> + (logs and HTML reports are placed in test.bindir)
>> +
>> + @param test: kvm test object
>> + @param params: Dictionary with the test parameters
>> + @param env: Dictionary with test environment.
>> + """
>> + vm = kvm_test_utils.get_living_vm(env, params.get("main_vm"))
>> + session = kvm_test_utils.wait_for_login(vm, 0, 240)
>
> Make the login timeout can be configured.
>
> timeout = float(params.get("login_timeout", 240))
> session = kvm_test_utils.wait_for_login(vm, 0, timeout, ..)
I agree, will fix that.
>> +
>> + # Collect parameters
>> + server_address = params.get("server_address")
>> + server_shell_port = int(params.get("server_shell_port"))
>> + server_file_transfer_port = int(params.get("server_file_transfer_port"))
>> + server_studio_path = params.get("server_studio_path", "%programfiles%\\ "
>> + "Microsoft Driver Test Manager\\Studio")
>> + dsso_test_binary = params.get("dsso_test_binary",
>> + "deps/whql_submission_15.exe")
>> + dsso_test_binary = kvm_utils.get_path(test.bindir, dsso_test_binary)
>> + test_device = params.get("test_device")
>> + job_filter = params.get("job_filter", ".*")
>> + test_timeout = float(params.get("test_timeout", 600))
>> + wtt_services = params.get("wtt_services")
>> +
>> + # Restart WTT service(s) on the client
>> + logging.info("Restarting WTT services on client")
>> + for svc in wtt_services.split():
>> + kvm_test_utils.stop_windows_service(session, svc)
>> + for svc in wtt_services.split():
>> + kvm_test_utils.start_windows_service(session, svc)
>> +
>> + # Copy dsso_test_binary to the server
>> + rss_file_transfer.upload(server_address, server_file_transfer_port,
>> + dsso_test_binary, server_studio_path, timeout=60)
>> +
>> + # Open a shell session with the server
>> + server_session = kvm_utils.remote_login("nc", server_address,
>> + server_shell_port, "", "",
>> + session.prompt, session.linesep)
>
> login_timeout issue
It's a session with an external server, not an autotest VM, and I think
it's fair to expect the server to be up and running during testing. 10
seconds (the default) should be more than enough for the server to
reply, but still, if you think it's necessary, I can make this timeout
configurable.
>> + # Get the computer names of the server and client
>> + cmd = "echo %computername%"
>> + server_name = server_session.get_command_output(cmd).strip()
>> + client_name = session.get_command_output(cmd).strip()
>> + session.close()
>> +
>> + # Run the automation program on the server
>> + server_session.get_command_output("cd %s" % server_studio_path)
>> + cmd = "%s %s %s %s %s %s" % (os.path.basename(dsso_test_binary),
>> + server_name,
>> + client_name,
>> + "%s_pool" % client_name,
>> + "%s_submission" % client_name,
>> + test_timeout)
>> + server_session.sendline(cmd)
>> +
>> + # Helper function: wait for a given prompt and raise an exception if an
>> + # error occurs
>> + def find_prompt(prompt):
>> + m, o = server_session.read_until_last_line_matches(
>> + [prompt, server_session.prompt], print_func=logging.info,
>> + timeout=600)
>> + if m != 0:
>> + errors = re.findall("^Error:.*$", o, re.I | re.M)
>> + if errors:
>> + raise error.TestError(errors[0])
>> + else:
>> + raise error.TestError("Error running automation program: could "
>> + "not find '%s' prompt" % prompt)
>> +
>> + # Tell the automation program which device to test
>> + find_prompt("Device to test:")
>> + server_session.sendline(test_device)
>> +
>> + # Tell the automation program which jobs to run
>> + find_prompt("Jobs to run:")
>> + server_session.sendline(job_filter)
>> +
>> + # Give the automation program all the device data supplied by the user
>> + find_prompt("DeviceData name:")
>> + for dd in kvm_utils.get_sub_dict_names(params, "device_data"):
>> + dd_params = kvm_utils.get_sub_dict(params, dd)
>> + if dd_params.get("dd_name") and dd_params.get("dd_data"):
>> + server_session.sendline(dd_params.get("dd_name"))
>> + server_session.sendline(dd_params.get("dd_data"))
>> + server_session.sendline()
>
> What's the purpose of this sentence ?
If you mean the empty sendline(), it tells the automation program that
we're done specifying DeviceData objects.
>> +
>> + # Give the automation program all the descriptor information supplied by
>> + # the user
>> + find_prompt("Descriptor path:")
>> + for desc in kvm_utils.get_sub_dict_names(params, "descriptors"):
>> + desc_params = kvm_utils.get_sub_dict(params, desc)
>> + if desc_params.get("desc_path"):
>> + server_session.sendline(desc_params.get("desc_path"))
>> + server_session.sendline()
Same here: this tells the program we're done with descriptors.
>> + # Wait for the automation program to terminate
>> + m, o = server_session.read_up_to_prompt(print_func=logging.info,
>> + timeout=test_timeout + 300)
>> + # (test_timeout + 300 is used here because the automation program is
>> + # supposed to terminate cleanly on its own when test_timeout expires)
>> + server_session.close()
>> +
>> + # Look for test results in the automation program's output
>> + result_summaries = re.findall(r"---- \[.*?\] ----", o, re.DOTALL)
>> + if not result_summaries:
>> + raise error.TestError("The automation program did not return any "
>> + "results")
>> + results = result_summaries[-1].strip("-")
>> + results = eval("".join(results.splitlines()))
>> +
>> + # Download logs and HTML reports from the server
>> + for i, r in enumerate(results):
>> + if "report" in r:
>> + try:
>> + rss_file_transfer.download(server_address,
>> + server_file_transfer_port,
>> + r["report"], test.debugdir)
>> + except rss_file_transfer.FileTransferNotFoundError:
>> + pass
>> + if "logs" in r:
>> + try:
>> + rss_file_transfer.download(server_address,
>> + server_file_transfer_port,
>> + r["logs"], test.debugdir)
>> + except rss_file_transfer.FileTransferNotFoundError:
>> + pass
>> + else:
>> + try:
>> + # Create symlinks to test log dirs to make it easier
>> + # to access them (their original names are not human
>> + # readable)
>> + link_name = "logs_%s" % r["report"].split("\\")[-1]
>> + link_name = link_name.replace(" ", "_")
>> + link_name = link_name.replace("/", "_")
>> + os.symlink(r["logs"].split("\\")[-1],
>> + os.path.join(test.debugdir, link_name))
>> + except (KeyError, OSError):
>> + pass
>> +
>> + # Print result summary
>> + logging.info("")
>> + logging.info("Result summary:")
>> + name_length = max(len(r.get("job", "")) for r in results)
>> + fmt = "%%-6s %%-%ds %%-15s %%-8s %%-8s %%-8s %%-15s" % name_length
>> + logging.info(fmt % ("ID", "Job", "Status", "Pass", "Fail", "NotRun",
>> + "NotApplicable"))
>> + logging.info(fmt % ("--", "---", "------", "----", "----", "------",
>> + "-------------"))
>> + for r in results:
>> + logging.info(fmt % (r.get("id"), r.get("job"), r.get("status"),
>> + r.get("pass"), r.get("fail"), r.get("notrun"),
>> + r.get("notapplicable")))
>> + logging.info("(see logs and HTML reports in %s)" % test.debugdir)
>> +
>> + # Kill the VM and fail if the automation program did not terminate on time
>> + if not m:
>> + vm.destroy()
>> + raise error.TestFail("The automation program did not terminate "
>> + "on time")
>> +
>> + # Fail if there are failed or incomplete jobs (kill the VM if there are
>> + # incomplete jobs)
>> + failed_jobs = [r.get("job") for r in results
>> + if r.get("status", "").lower() == "investigate"]
>> + running_jobs = [r.get("job") for r in results
>> + if r.get("status", "").lower() == "inprogress"]
>> + errors = []
>> + if failed_jobs:
>> + errors += ["Jobs failed: %s." % failed_jobs]
>> + if running_jobs:
>> + vm.destroy()
>> + errors += ["Jobs did not complete on time: %s." % running_jobs]
>> + if errors:
>> + raise error.TestFail(" ".join(errors))
>> --
>> 1.5.5.6
>>
>> _______________________________________________
>> Autotest mailing list
>> Autotest@xxxxxxxxxxxxxxx
>> http://test.kernel.org/cgi-bin/mailman/listinfo/autotest
> --
> To unsubscribe from this list: send the line "unsubscribe kvm" in
> the body of a message to majordomo@xxxxxxxxxxxxxxx
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
